The harm of not brushing teeth is great.

Do you make brushing your teeth a daily habit? Take a look at Yahoo Health's analysis of the consequences of not brushing your teeth.

One day: if you don't brush your teeth 24 hours a day, there will be a film on the surface of your teeth that carries bacteria, said Professor Mark Wolf, Ph.D., dean of the Department of Dentistry and Comprehensive Care at New York University. Not brushing your teeth for a day does not cause any substantial damage to the teeth, but begins the early steps of harming the teeth. Generally speaking, not brushing your teeth for two days may damage the health of your teeth.

Week: "if you don't brush your teeth for seven days, the thickness of the bacterial film will increase a little, and it will start to smell." "without brushing your teeth for three days to a week, the gums start to become inflamed," Dr. Wolf said. "

A month: after 30 days without brushing your teeth, bacteria in your mouth begin to damage your chewing system. "not only do you have bleeding gums in your mouth, but if you have a sweet tooth, you have a very high risk of tooth decay." Dr. Wolf points out that white spots may appear on the surface of the teeth at this time. There may be many reasons for this spot, such as nutritional imbalance, heredity or excessive intake of fluoride. But at this time, spots are usually caused by enamel decalcification, which is the first obvious sign of tooth degradation.

One year: saliva at this time (especially when the diet is high in sugar) contributes to tooth decay, and the gums are greatly affected, which can be red, swollen and inflamed.

The degree of tooth damage is also related to age. The human body itself has the function of self-protection. "if you do this when you are young, you may recover faster than when you are older." "if someone is still doing this at the age of 50, especially if he or she may have some kind of disease, then the teeth may quickly become loose and damaged and have a very bad effect on the health of the whole mouth," Dr. Wolf said. "

Five years: at this time, age still plays a key role in the health of your teeth. Dr Wolf said: "I'm not sure if people aged 50 or 60 can do it without brushing their teeth for a year without suffering from severe gum disease, let alone five years. Their teeth had already begun to become loose. "

Dr. Wolff strongly recommends using fluoride toothpaste and brushing your teeth at least once a day for two minutes. If you have gum or tooth disease, brush at least twice a day.